Techniques on developing context-aware web services

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dc.contributor.authorSheng, Q.
dc.contributor.authorYu, J.
dc.contributor.authorSegev, A.
dc.contributor.authorLiao, K.
dc.date.issued2010
dc.description.abstractPurpose – In the last decade, web services have become a major technology to implement loosely coupled business processes and perform application integration. Through the use of context, a new generation of web services, namely context-aware web services (CASs), is currently emerging as an important technology for building innovative context-aware applications. Unfortunately, CASs are still difficult to build. Issues like lack of context provisioning management approach and lack of generic approach for formalizing the development process need to be solved in the first place for easy and effective development of CASs. The purpose of this paper is to investigate the techniques on developing CASs. Design/methodology/approach – The paper focuses on introducing a model-driven platform, called ContextServ, and showcasing how to use this platform to rapidly develop a context-aware web application, Smart Adelaide Guide. ContextServ adopts a model-driven development (MDD) approach where a Unified Modeling Language (UML)-based modeling language – ContextUML – is used to model web services and its context-awareness features. Findings – The paper presents novel techniques for efficient and effective development of CASs using a MDD approach. The ContextServ platform is the only one that provides a comprehensive software toolset that supports graphical modeling and automatic model transformation of CASs. Practical implications – The proposed approach has been validated in practice by developing various CASs. The experimental study demonstrates the efficiency and effectiveness of the approach. Originality/value – The paper presents a novel platform called ContextServ, which offers a set of visual editing and automation tools for easy and fast generating and deploying CASs.
dc.description.statementofresponsibilityQuan Z. Sheng, Jian Yu, Aviv Segev and Kewen Liao
dc.identifier.citationInternational Journal of Web Information Systems, 2010; 6(3):185-202
dc.identifier.doi10.1108/17440081011070141
dc.identifier.issn1744-0084
dc.identifier.issn1744-0092
dc.identifier.urihttp://hdl.handle.net/2440/62646
dc.language.isoen
dc.publisherEmerald Group Publishing Ltd
dc.relation.granthttp://purl.org/au-research/grants/arc/DP0878367
dc.relation.granthttp://purl.org/au-research/grants/arc/DP0878367
dc.rightsCopyright Emerald Group Publishing Limited
dc.source.urihttps://doi.org/10.1108/17440081011070141
dc.subjectWorld wide web
dc.subjectComputer applications
dc.subjectContext-sensitive languages
dc.titleTechniques on developing context-aware web services
dc.typeJournal article
pubs.publication-statusPublished

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